152803840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8527}}^1$

素因数の和:8557

約数の個数: 80

約数和(自身を含む): 418758912

約数和(自身を除く): 265955072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8527, 8960, 17054, 17920, 34108, 42635, 59689, 68216, 85270, 119378, 136432, 170540, 238756, 272864, 298445, 341080, 477512, 545728, 596890, 682160, 955024, 1091456, 1193780, 1364320, 1910048, 2182912, 2387560, 2728640, 3820096, 4365824, 4775120, 5457280, 7640192, 9550240, 10914560, 15280384, 19100480, 21829120, 30560768, 38200960, 76401920, 152803840]

約数ペア:

[(1, 152803840), (2, 76401920), (4, 38200960), (5, 30560768), (7, 21829120), (8, 19100480), (10, 15280384), (14, 10914560), (16, 9550240), (20, 7640192), (28, 5457280), (32, 4775120), (35, 4365824), (40, 3820096), (56, 2728640), (64, 2387560), (70, 2182912), (80, 1910048), (112, 1364320), (128, 1193780), (140, 1091456), (160, 955024), (224, 682160), (256, 596890), (280, 545728), (320, 477512), (448, 341080), (512, 298445), (560, 272864), (640, 238756), (896, 170540), (1120, 136432), (1280, 119378), (1792, 85270), (2240, 68216), (2560, 59689), (3584, 42635), (4480, 34108), (8527, 17920), (8960, 17054)]